i hd purchased fx sound enhancer few years before now few days before my window has crashed nd I got new window for my laptop but fx sound is giving me trouble every time I restart my laptop it is disabled nd when I click to start it says just disable all ur firewall
Welcome to the forum.
If you wish to keep the old version, you could try unblocking FxSound Enhancer in your Firewall; the instructions on that can be found here:
Or, alternatively, you could uninstall the old software and download and install the new version, available for free at fxsound.com .
I hope this helps; if this solves your problem, please let me know; and if not, please also let me know, so we can explore further options.